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                                            | 家用电动洗衣机定时器 电动机式定时器 
 参考页数:14
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                                            | 家用电动洗衣机定时器 发条式定时器 
 参考页数:18
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                                            | 土方机械 计时器 Earth-moving machinery - Hour meters
 参考页数:2P;A4
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                                            | 家用和类似用途自动电控制器.定时器和定时开关的详细要求 Automatic electrical controls for household and similar use. Particular requirements for timers and time switches
 参考页数:26P.;A4
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                                            | 网络测量和控制系统的精密时钟同步协议 Precision clock synchronization protocol for networked measurement and control systems
 参考页数:292P;A4
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                                            | 车辆停泊控制设备.付款和出票机器.技术和功能要求 Vehicle parking control equipment - Pay and display ticket machine - Technical and functional requirements
 参考页数:20P;A4
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                                            | 车辆停车控制设备.付款和售票机.技术和功能要求 Vehicle parking control equipment - Pay and display ticket machine - Technical and functional requirements; German version EN 12414:1999
 参考页数:9P.;A4
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                                            | 网络测量和控制系统的精密时钟同步协议 Precision clock synchronization protocol for networked measurement and control systems
 参考页数:287P;A4
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                                            | 网络测量和控制系统用精密时钟同步协议 A Precision Clock Synchronization Protocol for Networked Measurement and Control Systems
 参考页数:289P;A4
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